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Python is a dynamically typed programming language designed by Guido van Rossum. Much like the programming language Ruby, Python was designed to be easily read by programmers. Because of its large following and many libraries, Python can be implemented and used to do anything from webpages to scientific research.

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pbanavara commented May 7, 2019

In the solution for the pastebin/bitly system design, the write to cache flow is missing in the second diagram which refers to the scaling aspect. The cache has only a read arrow but not a write arrow. The diagram will be more intuitive if a write-through/write-back cache mechanism was indicated.

scorphus commented Mar 18, 2020

The output of thefuck --version (something like The Fuck 3.1 using Python 3.5.0 and Bash 4.4.12(1)-release):

The Fuck 3.29 using Python 3.8.0 and Fish Shell 3.0.2

Your system (Debian 7, ArchLinux, Windows, etc.):

macOS Catalina v 10.15.3

How to reproduce the bug:

thefuck brew cas install owncloud

Expected recommendation(s):

  • brew cask install owncloud


saeedalahmari3 commented Apr 23, 2020

In Keras documentation, glorot_uniform says that the initializer is using Glorot Uniform from this paper. However, the Keras implementation is totally different from the equation on the paper. Also, there are some arguments such as mode ='fan_avg' is the default. It should be same as the referenced paper. 'fan_sum'. Golort uniform is shown

psiyan commented Feb 28, 2020

When using the url, it redirects to (notice the extra / before en). This causes a HTTP 404.

Expected Result

The redirect should be to

Actual Result

HTTP 404

Reproduction Steps

Try to visit the latest en documentation for requests using the

teodoroanca commented Apr 16, 2020


When I scrape without proxy, both https and http urls work.
Using proxy through https works just fine. My problem is when I try http urls.
In that moment I get the twisted.web.error.SchemeNotSupported: Unsupported scheme: b'' error

As I see, most of the people have this issue the other way around.

Steps to Reproduce

  1. Scrape a http link with proxy


tomdov commented Jan 27, 2020
  • face_recognition version: latest docs
  • Python version: N/A
  • Operating System: N/A


the docs say that default value for 'model' is "large". in fact, it is "small", which makes a different. please correct the docs

azl397985856 commented Mar 24, 2020

集合 S 包含从1到 n 的整数。不幸的是,因为数据错误,导致集合里面某一个元素复制了成了集合里面的另外一个元素的值,导致集合丢失了一个整数并且有一个元素重复。

给定一个数组 nums 代表了集合 S 发生错误后的结果。你的任务是首先寻找到重复出现的整数,再找到丢失的整数,将它们以数组的形式返回。

示例 1:

输入: nums = [1,2,2,4]
输出: [2,3]

给定数组的长度范围是 [2, 10000]。


biko-the-bird commented Jul 7, 2018

The chat tutorial listed for elixir is outdated. It uses a old version of phoenix and could be confusing to new users who would be learning a oudated set of syntax, application structure, commands i.e. mix phoenix.create vs. mix phx.create.

Also it's missing some steps. For one this they never do mix ecto.create without which the postgres database is not initialized so the app doesn't wo

majuss commented Apr 28, 2020

The problem

I copied the arduino integration into custom_components:

cp -R /srv/homeassistant/lib/python3.7/site-packages/homeassistant/components/arduino/ /home/homeassistant/.homeassistant/custom_components/

and made homeassistant the owner:

sudo chown -R homeassistant:homeassistant arduino/


Latest hass, latest raspbian on Pi 4.

  • Home A
gyermolenko commented Feb 7, 2019

I think listing anti-patterns with some basic reasoning about "why not" is a good idea.

Example - singleton. Although #256 has "won't fix" label

  • it is in PRs section, and people (if searching history at all) are searching issues first.
  • it was misspelled, Singelton instead of Singleton, therefore impossible to find

Listing most popular anti-patterns (without actual implementation) shou

Created by Guido van Rossum

Released February 20, 1991


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